Figure 2
Detailed view of the different layers in the structure of CsGa(HAsO4)2. The alternative AsBO4 tetrahedra, the alternative hydrogen bonds and OB atoms are shown in transparent mode. (a) The layer showing the Ga1As6O24 group including the alternative AsBO4 tetrahedra. (b) The layer showing the Ga2As6O24 group including the alternative AsBO4 tetrahedra and the strongly overbonded Cs2 atom in its void. |